16804947357

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{279649}}^1$

素因数の和:280273

約数の個数: 24

約数和(自身を含む): 26524243200

約数和(自身を除く): 9719295843

約数列:

[1, 3, 9, 11, 33, 99, 607, 1821, 5463, 6677, 20031, 60093, 279649, 838947, 2516841, 3076139, 9228417, 27685251, 169746943, 509240829, 1527722487, 1867216373, 5601649119, 16804947357]

約数ペア:

[(1, 16804947357), (3, 5601649119), (9, 1867216373), (11, 1527722487), (33, 509240829), (99, 169746943), (607, 27685251), (1821, 9228417), (5463, 3076139), (6677, 2516841), (20031, 838947), (60093, 279649)]